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ISO 991:1976

Potassium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method ISO 991:1976

Publication date:   Jul 1, 1976

95.99   Withdrawal of Standard   Oct 1, 1990

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95.99   Withdrawal of Standard   Oct 1, 1990

ISO

ISO/TC 47 Chemistry

International Standard

71.060.40   Bases

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ISO 991:1976
95.99 Withdrawal of Standard
Oct 1, 1990




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